Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:17 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2189 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- SHERPA v3.1.x (Erebus) │ │  :- .-------@@@+***#@- │ │  :=#* .--------+@+*****@@- Monte Carlo event generator │ │  :===@* .----------+******#@@- │ │  :====#@*----------+********@@@- https://sherpa-team.gitlab.io │ │  :======@@*--------+*********#@@@- │ │ │ │ Authors: Enrico Bothmann, Lois Flower, Christian Gutschow, │ │ Stefan Hoeche, Mareen Hoppe, Joshua Isaacson, │ │ Max Knobbe, Frank Krauss, Peter Meinzinger, │ │ Davide Napoletano, Alan Price, Daniel Reichelt, │ │ Marek Schoenherr, Steffen Schumann, Frank Siegert │ │ Former Authors: Gurpreet Singh Chahal, Timo Fischer, Tanju Gleisberg, │ │ Hendrik Hoeth, Johannes Krause, Silvan Kuttimalai, │ │ Ralf Kuhn, Thomas Laubrich, Sebastian Liebschner, │ │ Andreas Schaelicke, Holger Schulz, Jan Winter │ │ │ │ Users are kindly asked to cite SciPost Phys 7 (2019) 3, 034. │ │ │ │ This program uses a lot of genuine and original research work by others. │ │ Users are encouraged to also cite the various original publications. │ │ │ └──────────────────────────────────────────────────────────────────────────────┘ WARNING: You are using an unsupported development branch. Git branch: master Revision: bbdb0a3424e31c55cb7d4b228e23d79fce6682a7. -> CSSHOWER++/Calculators has local modifications: e194915afae2daad3ed7f65457c9c6ce -> CSSHOWER++/Showers has local modifications: 586e4914fb081825577c57e773fb510e Initializing hadron particle information ... Initializing beam spectra ... Type: Collider Setup Beam 1: P+ (enabled = 0, momentum = (6800,0,0,6800)) Beam 2: P+ (enabled = 0, momentum = (6800,0,0,-6800)) Initializing PDFs ... Hard scattering: PDF4LHC21_40_pdfas + PDF4LHC21_40_pdfas MPI: PDF4LHC21_40_pdfas + PDF4LHC21_40_pdfas Fixed electroweak parameters Input scheme: Gmu scheme, input: GF, m_W, m_Z, m_h, widths Ren. scheme: Gmu Parameters: sin^2(\theta_W) = 0.223043 - 0.00110541 i vev = 246.22 Set \alpha according to EW scheme 1/\alpha(0) = 137.036 1/\alpha(def) = 132.12 Particle data: ┌─────────────────────────────────────────────────────────────────────────────────────────┐ │ Name Kf-code Mass Width Stable Massive Active Yukawa │ ├─────────────────────────────────────────────────────────────────────────────────────────┤ │ d 1 0.01 0 1 0 1 0 │ │ u 2 0.005 0 1 0 1 0 │ │ s 3 0.2 0 1 0 1 0 │ │ c 4 1.42 0 1 0 1 0 │ │ b 5 4.92 0 1 0 1 0 │ │ t 6 172.5 1.32 0 1 1 172.5 │ │ e- 11 0.000511 0 1 0 1 0 │ │ ve 12 0 0 1 0 1 0 │ │ mu- 13 0.105 0 1 0 1 0 │ │ vmu 14 0 0 1 0 1 0 │ │ tau- 15 1.777 2.26735e-12 0 0 1 0 │ │ vtau 16 0 0 1 0 1 0 │ │ G 21 0 0 1 0 1 0 │ │ P 22 0 0 1 0 1 0 │ │ Z 23 91.1876 2.4952 0 1 1 91.1876 │ │ W+ 24 80.379 2.085 0 1 1 80.379 │ │ h0 25 125 0 0 1 1 125 │ │ Instanton 999 0 0 0 0 1 0 │ └─────────────────────────────────────────────────────────────────────────────────────────┘ Particle containers: ┌─────────────────────────────────────────────────────────────────────────────────────────┐ │ Name Kf-code Constituents │ ├─────────────────────────────────────────────────────────────────────────────────────────┤ │ l 90 e-, e+, mu-, mu+, tau-, tau+ │ │ v 91 ve, veb, vmu, vmub, vtau, vtaub │ │ f 92 d, db, u, ub, s, sb, c, cb, b, bb, e-, e+, mu-, mu+, │ │ tau-, tau+, ve, veb, vmu, vmub, vtau, vtaub │ │ j 93 d, db, u, ub, s, sb, c, cb, b, bb, G │ │ Q 94 d, db, u, ub, s, sb, c, cb, b, bb │ │ ewj 98 d, db, u, ub, s, sb, c, cb, b, bb, G, P │ └─────────────────────────────────────────────────────────────────────────────────────────┘ Reading in parameters for P+ yields: Primordial k_T Form = None Primordial k_T Recoil = Beam_vs_Shower Matter Form = Single_Gaussian BEAM_SPECTATOR_KTEXPO = 5 BEAM_SPECTATOR_KTMAX = 1 BEAM_SPECTATOR_MEAN = 0 BEAM_SPECTATOR_Q2 = 0.77 BEAM_SPECTATOR_SIGMA = 0.25 ENERGY_SCALING_EXPO = 0.08 MATTER_FRACTION_1 = 1 MATTER_RADIUS_1 = 0.86 MATTER_RADIUS_2 = 0 REFERENCE_ENERGY = 7000 SHOWER_INITIATOR_KTEXPO = 5.12 SHOWER_INITIATOR_KTMAX = 2.7 SHOWER_INITIATOR_MEAN = 1 SHOWER_INITIATOR_Q2 = 0.77 SHOWER_INITIATOR_SIGMA = 1.1 Initializing primordial transverse momentum ... Initializing remnants ... Hard process: P+ (Hadron) + P+ (Hadron) Initializing showers ... Initializing matrix elements for the hard processes ... Initializing Comix ... Massive PS flavours for Comix: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) Massive PS flavours for Amegic: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) Massive PS flavours for Internal: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) Building processes (3 ME generators, 1 process blocks) ... Setting up processes ............................................................................................................................................................................................................................................................................................... done (220 MB, 9s/9s) Performing tests ..... Amplitude::GaugeTest(): Large deviation { 5.17866000711e-21 vs 5.17866000712e-21 => -2.3127055826e-12 } . Amplitude::GaugeTest(): Large deviation { 2.77660628752e-21 vs 2.77660628769e-21 => -6.17791373614e-11 } . Amplitude::GaugeTest(): Large deviation { 1.68641582623e-23 vs 1.68641582625e-23 => -6.6727734449e-12 } .. Amplitude::GaugeTest(): Large deviation { 4.00700571477e-19 vs 4.00700571478e-19 => -2.529421117e-12 } ... Amplitude::GaugeTest(): Large deviation { 3.38846741111e-24 vs 3.3884674111e-24 => 2.65787392095e-12 } ........ Amplitude::GaugeTest(): Large deviation { 2.41680184277e-20 vs 2.41680184276e-20 => 2.21200835426e-12 } .........WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.64047972614e-23 vs 2.64047972617e-23 => -9.30300281254e-12 } ........................................................................................... done (220 MB, 0s/0s) Initializing scales........................................................................ done (222 MB, 0s/0s) Initializing the beam remnants ... Multiple interactions initialized id = 2, name = None, type = 0 Underlying event/multiple interactions initialized MI[2]: on = 0 (type = 0, None) Initialized fragmentation Initialized soft photons Initialized on-the-fly reweighting ===> AddOns/Rivet has local modifications df7736c863ac2b9155db51c777b9f0c4 <=== ISR_Channels::CheckForStructuresFromME for 0: (none) Read in channels from directory: Results/Amegic/MC_2_3__j__j__h0__j__j__QCD(BVI) Calculating xs for '2_3__j__j__h0__j__j__QCD(BVI)' (Amegic+Internal) ... 2_3__j__j__h0__j__j__QCD(BVI) : 4.44859542077 pb +- ( 0.027219265114 pb = 0.611862004509 % )  exp. eff: 0.279731685346 % Read in channels from directory: Results/Comix/MC_2_4__j__j__h0__j__j__j__QCD(RS) Calculating xs for '2_4__j__j__h0__j__j__j__QCD(RS)' (Comix) ... 2_4__j__j__h0__j__j__j__QCD(RS) : -0.1322542281 pb +- ( 0.0553832787777 pb = 41.8763767127 % )  exp. eff: 0.00152658759413 % reduce max for 2_3__j__j__h0__j__j__QCD(BVI) to 1 ( eps = 0.001 -> exp. eff 0.00279731685346 ) reduce max for 2_4__j__j__h0__j__j__j__QCD(RS) to 1 ( eps = 0.001 -> exp. eff 1.52658759413e-05 ) ┌──────────────────────────────────────────────────────────────────────────────┐ │ SHERPA generates events with the following structure: │ │ Event generation Weighted │ │ Perturbative Signal_Processes │ │ Perturbative Minimum_Bias: None │ │ Perturbative Hard_Decays │ │ Perturbative Jet_Evolution:CSS │ │ Perturbative Lepton_FS_QED_Corrections:Photons │ │ Perturbative Multiple_Interactions: None │ │ Hadronization Beam_Remnants:Parametrised │ │ Hadronization Hadronization: None │ │ Hadronization Hadron_Decays │ │ Userhook None │ │ Analysis Rivet │ └──────────────────────────────────────────────────────────────────────────────┘ Event 1 ( 0s elapsed / 8d 7h 59m 59s left ) -> ETA: Sat Mar 15 20:34 XS = 0.30979192417 pb +- ( 0.30979192417 pb = 100 % ) Event 2 ( 0s elapsed / 4d 3h 59m 59s left ) -> ETA: Tue Mar 11 16:34 XS = 0.154895962086 pb +- ( 0.154895962084 pb = 99 % ) Event 3 ( 0s elapsed / 2d 19h 35m 32s left ) -> ETA: Mon Mar 10 08:09 XS = 1.44640679902 pb +- ( 1.29460334785 pb = 89 % ) Event 4 ( 0s elapsed / 2d 2h 41m 39s left ) -> ETA: Sun Mar 09 15:16 XS = 1.08480515386 pb +- ( 0.98425335352 pb = 90 % ) Event 5 ( 0s elapsed / 1d 16h 33m 19s left ) -> ETA: Sun Mar 09 05:07 XS = 0.867866227673 pb +- ( 0.792663419141 pb = 91 % ) Event 6 ( 0s elapsed / 1d 9h 47m 45s left ) -> ETA: Sat Mar 08 22:22 XS = 0.723221856394 pb +- ( 0.663173324382 pb = 91 % ) Event 7 ( 0s elapsed / 1d 4h 58m 4s left ) -> ETA: Sat Mar 08 17:32 XS = 0.60851633055 pb +- ( 0.572100864543 pb = 94 % ) Event 8 ( 0s elapsed / 1d 1h 41m 39s left ) -> ETA: Sat Mar 08 14:16 XS = 0.550057966487 pb +- ( 0.498890699188 pb = 90 % ) Event 9 ( 0s elapsed / 22h 50m 21s left ) -> ETA: Sat Mar 08 11:24 XS = 0.49231910551 pb +- ( 0.443752620369 pb = 90 % ) Event 10 ( 0s elapsed / 20h 33m 19s left ) -> ETA: Sat Mar 08 09:07 XS = 0.499818875068 pb +- ( 0.396975259948 pb = 79 % ) Event 20 ( 0s elapsed / 10h 41m 39s left ) -> ETA: Fri Mar 07 23:16 XS = 1.08829320845 pb +- ( 0.628680690118 pb = 57 % ) Event 30 ( 0s elapsed / 7h 18m 52s left ) -> ETA: Fri Mar 07 19:53 XS = 2.5240313514 pb +- ( 1.81437338468 pb = 71 % ) Event 40 ( 0s elapsed / 5h 37m 29s left ) -> ETA: Fri Mar 07 18:11 XS = 3.28976450418 pb +- ( 1.53188742391 pb = 46 % ) Event 50 ( 0s elapsed / 4h 39m 59s left ) -> ETA: Fri Mar 07 17:14 XS = 5.20217425862 pb +- ( 2.3546282495 pb = 45 % ) Event 60 ( 0s elapsed / 4h 1m 39s left ) -> ETA: Fri Mar 07 16:36 XS = 4.73105447885 pb +- ( 1.97914422277 pb = 41 % ) Event 70 ( 0s elapsed / 3h 34m 16s left ) -> ETA: Fri Mar 07 16:08 XS = 3.98470345112 pb +- ( 1.61139594935 pb = 40 % ) Event 80 ( 0s elapsed / 3h 11m 39s left ) -> ETA: Fri Mar 07 15:46 XS = 3.50293014362 pb +- ( 1.43057009375 pb = 40 % ) Event 90 ( 0s elapsed / 2h 54m 3s left ) -> ETA: Fri Mar 07 15:28 XS = 3.16230979579 pb +- ( 1.27375412563 pb = 40 % ) Event 100 ( 0s elapsed / 2h 41m 39s left ) -> ETA: Fri Mar 07 15:16 XS = 0.890129330485 pb +- ( 2.36727233136 pb = 265 % ) Event 200 ( 1s elapsed / 1h 41m 38s left ) -> ETA: Fri Mar 07 14:16 XS = 0.412223695411 pb +- ( 1.84901978489 pb = 448 % ) Event 300 ( 1s elapsed / 1h 22m 11s left ) -> ETA: Fri Mar 07 13:56 XS = 5.43715710488 pb +- ( 4.4591150429 pb = 82 % ) Event 400 ( 1s elapsed / 1h 12m 53s left ) -> ETA: Fri Mar 07 13:47 XS = 5.31605117144 pb +- ( 3.39046469206 pb = 63 % ) Event 500 ( 2s elapsed / 1h 7m 37s left ) -> ETA: Fri Mar 07 13:42 XS = 5.14024732282 pb +- ( 2.74062051614 pb = 53 % ) Event 600 ( 2s elapsed / 1h 3m 51s left ) -> ETA: Fri Mar 07 13:38 XS = 5.16108003579 pb +- ( 2.30310059137 pb = 44 % ) Event 700 ( 2s elapsed / 1h 1m 23s left ) -> ETA: Fri Mar 07 13:35 XS = 5.56100713157 pb +- ( 1.99100215336 pb = 35 % ) Event 800 ( 2s elapsed / 59m 32s left ) -> ETA: Fri Mar 07 13:34 XS = 5.21832469878 pb +- ( 1.74262450346 pb = 33 % ) Event 900 ( 3s elapsed / 57m 43s left ) -> ETA: Fri Mar 07 13:32 XS = 5.16133853291 pb +- ( 1.56069013037 pb = 30 % ) Event 1000 ( 3s elapsed / 56m 36s left ) -> ETA: Fri Mar 07 13:31 XS = 5.0306793011 pb +- ( 1.41059388872 pb = 28 % ) Event 2000 ( 6s elapsed / 50m 38s left ) -> ETA: Fri Mar 07 13:25 XS = 5.22957023162 pb +- ( 1.42870162703 pb = 27 % ) Event 3000 ( 8s elapsed / 48m 41s left ) -> ETA: Fri Mar 07 13:23 XS = 5.27632450919 pb +- ( 1.00934347271 pb = 19 % ) Event 4000 ( 11s elapsed / 47m 43s left ) -> ETA: Fri Mar 07 13:22 XS = 5.46539004599 pb +- ( 0.818893615279 pb = 14 % ) Event 5000 ( 14s elapsed / 47m 13s left ) -> ETA: Fri Mar 07 13:21 XS = 4.92188151985 pb +- ( 0.742487876789 pb = 15 % ) Event 6000 ( 16s elapsed / 46m 36s left ) -> ETA: Fri Mar 07 13:21 XS = 4.98145478177 pb +- ( 0.637571709604 pb = 12 % ) Event 7000 ( 19s elapsed / 46m 9s left ) -> ETA: Fri Mar 07 13:20 XS = 4.90711128871 pb +- ( 0.572309052506 pb = 11 % ) Event 8000 ( 22s elapsed / 46m 1s left ) -> ETA: Fri Mar 07 13:20 XS = 4.8713379768 pb +- ( 0.517669018001 pb = 10 % ) Event 9000 ( 24s elapsed / 45m 45s left ) -> ETA: Fri Mar 07 13:20 XS = 4.88669490475 pb +- ( 0.46743618534 pb = 9 % ) Event 10000 ( 27s elapsed / 45m 35s left ) -> ETA: Fri Mar 07 13:20 XS = 4.71837535437 pb +- ( 0.42755134485 pb = 9 % ) Event 20000 ( 54s elapsed / 44m 43s left ) -> ETA: Fri Mar 07 13:20 XS = 4.56444437707 pb +- ( 0.253663331519 pb = 5 % ) Event 30000 ( 1m 22s elapsed / 44m 12s left ) -> ETA: Fri Mar 07 13:20 XS = 4.41355487539 pb +- ( 0.219953874077 pb = 4 % ) Event 40000 ( 1m 49s elapsed / 43m 39s left ) -> ETA: Fri Mar 07 13:19 XS = 4.63183721097 pb +- ( 0.223322012982 pb = 4 % ) Event 50000 ( 2m 16s elapsed / 43m 4s left ) -> ETA: Fri Mar 07 13:19 XS = 4.48734606561 pb +- ( 0.197435808042 pb = 4 % ) Event 60000 ( 2m 42s elapsed / 42m 30s left ) -> ETA: Fri Mar 07 13:19 XS = 4.46286213535 pb +- ( 0.179466608531 pb = 4 % ) Event 70000 ( 3m 9s elapsed / 41m 58s left ) -> ETA: Fri Mar 07 13:19 XS = 4.5627489648 pb +- ( 0.1749096369 pb = 3 % ) Event 80000 ( 3m 36s elapsed / 41m 32s left ) -> ETA: Fri Mar 07 13:19 XS = 4.52865403019 pb +- ( 0.158602598446 pb = 3 % ) Event 90000 ( 4m 3s elapsed / 41m 4s left ) -> ETA: Fri Mar 07 13:19 XS = 4.36648033637 pb +- ( 0.245516607439 pb = 5 % ) Event 100000 ( 4m 30s elapsed / 40m 38s left ) -> ETA: Fri Mar 07 13:19 XS = 4.41945833862 pb +- ( 0.223127501045 pb = 5 % ) Event 200000 ( 9m 1s elapsed / 36m 5s left ) -> ETA: Fri Mar 07 13:19 XS = 4.622217209 pb +- ( 0.145982915437 pb = 3 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 300000 ( 13m 35s elapsed / 31m 41s left ) -> ETA: Fri Mar 07 13:19 XS = 4.53970501582 pb +- ( 0.113502416569 pb = 2 % ) Event 400000 ( 18m 8s elapsed / 27m 12s left ) -> ETA: Fri Mar 07 13:19 XS = 4.47531310123 pb +- ( 0.103842726181 pb = 2 % ) Event 500000 ( 22m 41s elapsed / 22m 41s left ) -> ETA: Fri Mar 07 13:19 XS = 4.52267067974 pb +- ( 0.0955818334894 pb = 2 % ) Event 600000 ( 27m 17s elapsed / 18m 11s left ) -> ETA: Fri Mar 07 13:19 XS = 4.47205829294 pb +- ( 0.0850560889891 pb = 1 % ) Event 700000 ( 31m 51s elapsed / 13m 39s left ) -> ETA: Fri Mar 07 13:19 XS = 4.4309841865 pb +- ( 0.0753256932387 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 36m 28s elapsed / 9m 7s left ) -> ETA: Fri Mar 07 13:20 XS = 4.46569841448 pb +- ( 0.0798817997312 pb = 1 % ) Event 900000 ( 41m 5s elapsed / 4m 33s left ) -> ETA: Fri Mar 07 13:20 XS = 4.47768227001 pb +- ( 0.0750808157006 pb = 1 % ) Event 1000000 ( 2727 s total ) = 31683749.2437 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.45975 0 % 0.0690427 1.54 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5784 (1005785) -> 0.5 % From "Jet_Evolution:CSS": 1087 (1006872) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 108/20 Perturbative Interface (Matrix Elements): momentum failures: 82 amplitude failures: 1005 Remnant Kinematics: 1 errors (no kinematics found) and 0 warnings (scale kt down by factor of 10). WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 45m 38s on Fri Mar 7 13:19:55 2025 (User: 45m 4s, System: 2s, Children User: 0s, Children System: 0s)